INN3268C-H209-TL

AC DC Converters, Offline Switchers Overview

The INN3268C-H209-TL is an isolated AC/DC converter from the InnoSwitch3-CP series, utilizing PowiGaN technology. It operates within a wide input voltage range of 85 VAC to 265 VAC and delivers up to 65 W of output power. The device features a fixed 27 V output with a maximum current of 2.96 A. Designed for flyback topology, it integrates a silicon-based internal switch and secondary side synchronous rectification control. Key electrical parameters include a switching frequency of 132 kHz, a quiescent supply current of 1.2 mA, and an operating temperature range from -40°C to +105°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates PowiGaN technology combining silicon MOSFETs with gallium nitride components for enhanced efficiency.
• Includes secondary side synchronous rectification control to minimize conduction losses.
• Provides comprehensive protection mechanisms including overcurrent, overvoltage, and thermal shutdown.
• Features low standby power consumption suitable for energy-efficient designs.

AC DC Converters, Offline Switchers Applications

• Adapters for consumer electronics
• Chargers for mobile devices
• Low-power industrial equipment supplies

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix H209 against official datasheets to confirm output configuration compatibility. Confirm package type is InSOP-24D and check humidity sensitivity classification before storage. Ensure design aligns with the RDK-659 reference kit specifications if applicable.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring high power density and integrated control in a compact form factor. Consider the 65 W capability and 27 V output when matching load requirements. Evaluate thermal management needs given the 105°C junction temperature limit.

AC DC Converters, Offline Switchers Part Context

This part belongs to the InnoSwitch3-CP family, which combines primary-side regulation concepts with secondary-side sensing via auxiliary winding emulation. The series targets universal input applications, offering a simplified bill of materials by integrating the controller, power switch, and SR FET driver into a single IC.

AC DC Converters, Offline Switchers Replacement Considerations

Check Power Integrations documentation for direct pin-compatible alternatives within the InnoSwitch3 series. Verify that any substitute maintains the same InSOP-24D package and electrical ratings.